What is the easiest way to change the back 3 spark plugs on a 2000 Chevy Monte Carlo SS 3.8L without taking it in to the dealer?

 

take the front upper engine mounts off and roll the motor fwd. put a jack under the oil pan and give it a few pumps and it will roll fwd OR take a ratchet strap and hook it to the engine lift point and hook the other end somewhere on the radiator support until the engine moves fwd